Replacement of old and defective Bay equipments C R panels and communication equipments of existing 220kV Line Bays along with Transfer Bay at 220 132 33 kV GSS LMT and 220kV Line Bay at NTPC Farakka for 220kV S C Farakka-LMT T L

PRICE PART (PART-II)

Name of Work :-Replacement of old and defective bay equipments, C&R panels and communication equipments of existing 220KV Line bays along with Transfer bay at 220/132/33 KV GSS Lalmatia and 220KV Line Bay at NTPC, Farakka for 220 KV S/C Farakka Lalmatia Transmission Line.

e-NIT No. 467/PR/JUSNL/2026-27

Name & Address of Bidder :-

Item No. Brief Description of Work Unit Qty DISMENTALLING ERECTION

Brief Description of Work Unit Unit Rate (in Rs) Total Cost Unit Rate (in Rs) Total Cost

A 220kv Current Transformer 5 Core (1 phase) with marshaling Boxes, terminal connectors

i) 1600-800-400-200/1-1-1-1-1 A, 120% extended current rating, 40 kA, 0.2S class 5 core Nos. 3 5543.86

B 220 KV CVT 4400 pF CVTs (1 phase) for phase to phase coupling with all accessories, terminal connectors etc. Nos. 3 5543.86

i 220 KV CVT 4400 pF CVTs (1 phase) for phase to phase coupling with all accessories, terminal connectors etc. (FOR MAIN BUS) Nos. 3 5543.86

C 216 kV Surge Arresters (1 phase) class-III with terminal connectors. Nos. 3 2721.71

D-i) 220 KV Control relay panel with Bay Control Unit having A/R function. Nos. 1 5790.15

D-ii Line protection panel with numerical distance protection relays and earth fault / overcurrent relays complying to IEC 61850 Protocal with optical fiber ports sufficient DI/DO ports for scheme with additional 6 DI/DO Ports for spare. All indicating meters/ multifunctions meters shall be communicabletype with 0.5 class accuracy. Nos. 1 5790.15

E Digital Protection Coupler 1 7016.17

i Optical line Interface optical card (SFP) < 150 KM No. 1 6266.98

F Single Channel PLCC Panel (with Speech and Data support and inbuilt Protection) Set 1 8836.6

G Armoured Control Cables 1.1 Kv, along with associated accessories like clamps, glands, lugs and straight joints etc

ii) 5C x 2.5 sq mm KM 1 19658.41

iii) 14C x 2.5 sq mm KM 1.5

iv) 19C x 2.5 sq mm KM 1.5

H Standard structure for equipment support (other than CB)-(MS)

i) Mild Steel (Erection) MT 1.5 3864.19

iI) Mild Steel (Dismantling) MT 0.5

I Wavetrap along with connecting clamps, connector, insulators and structure suitable for pedestal mounting etc.

ii) 75 ohms/125 ohms Co-axial cable KM 1 0 17860.78

iii) Coupling Device Nos. 1 1299.5

vi) CAT6 Cable KM 0.1 9017.72

J ISOLATORS (3 phase), with solid core insulators, marshalling boxes, terminal connectors (Motor Operated) with moving contact of HDEC copper only.

i) 1600 A, 40 kA with Two earth switch Center Rotating DB ISOLATOR (Motor Operated) Set 1 23331.16

ii 1600 A, 40 kA with One earth switch Center Rotating DB ISOLATOR (Motor Operated)1600A,40kA Set 1 22710.32

iii) 220KV without Earthswitch CenterRotating DB ISOLATOR (Motor Operated)1600A,40kA Set 1 22090.86

K Insulator strings antifog type&hardware, spacers, conductor(S), Busbar material,cable trays, bay MB, Clamps, Connectors including, Junction box,PVC pipes for equipment and lighting, all accessories etc. Set 1 107336.43

L CIVIL WORKS (At Farakka & Lalmatia End)

i Excavation (Normal Soil) CUM 25 218.87

ii M10(1:3:6)with graded metal for foundation/bedding CUM 5 6960.72

iii M 20 ( 1:1.5:3) with metal size 20mm graded CUM 20 8396.66

iv) Providing and fixing in position Steel Reinforcement in concrete foundation including supply of TMT bars of various diameters for R.C.C. work like raft, footing of columnetc.as per drawing and direction which will be furnished by the owner including cutting, bending, hooking the bars, binding with binding wire or tackwelding etc. complete as directed. MT 2 95687.31

M services engineer charges for PLCC (including Travelling ,Boarding, Lodging and fooding charges) per engineer/day 2 56500

FOR RESTORATION OF TRANSFER BUS BAY (TBC) AT LALMATIA GSS

A 220KV SF6 CB 2500A,40kA ( Wt. of CB @3500KG) Set 1 25322.28

B 1600-800-400-200/1-1-1-1-1 A, 120% extended current rating, 40 kA, 0.2S class 5 core Nos 3 5543.86

C Transfer bus coupler panel with distance protection relay scheme with all relays NO 1 5790.15

D Insulator string santi fog type & hardware,spacers, conductor(S),Bus bar material,cable trays,bay MB, Clamps,Connectors including,Junctionbox,PVC pipes forequipmentandlighting,allaccessoriesetc. Set 1 101972.68

E 1600A, 40 kA with One earth switch Center Rotating DB ISOLATOR (Motor Operated)1600A,40kA Set 2 22710.32

GRAND TOTAL (A)

A 220KV SF6 CB 2500A,40kA Set 1 25322.28

B Current Transformer 5 Core (1 phase) with marshaling Boxes, terminal connectors

i) 1600-800-400-200/1-1-1-1-1 A, 150% extended current rating, 40 kA, 0.2S class 5 core Nos. 3 5543.86

C 220 KV CVT 4400 pF CVTs (1 phase) for phase to phase coupling with all accessories, terminal connectors etc. Nos. 3 5543.86

D 216 kV Surge Arresters (1 phase) class-III with terminal connectors. Nos. 3 2721.71

E ISOLATORS (3 phase), with solid core insulators, marshalling boxes, terminal connectors (Motor Operated) with moving contact of HDEC copper only.

i) 1600 A, 40 kA with Two earth switch (Double break Isolator) Set 1 23331.16

ii) 1600 A, 40 kA with One earth switchCenterRotating DB ISOLATOR (Motor Operated)1600A,40kA Set 1 22710.32

F CONTROL & RELAY PANELS

i) CB relay panel with Bay Control Unit having A/R function.( Wt. @600KG) Nos. 1 5790.15

ii) Line protection panel with numerical distance protection relays and earth fault / overcurrent relays complying to IEC 61850 Protocal with optical fiber ports sufficient DI/DO ports for scheme with additional 6 DI/DO Ports for spare. All indicating meters/ multifunctions meters shall be communicable type with 0.5 class accuracy. Nos. 1 5790.15

G SDH Equipment(STM-16 MADM upto 3 MSP protected directions) Base Equipment (Common cards, Cross connect/control cards, Optical base card, Power supply cards, power cabling, other hardware& accessories including sub- racks, patch cords,DDF etc. fully equipped including Cabinet etc Nos. 1 64802.11

H Digital Protection Coupler Nos. 1 8836.6

i Optical line Interface optical card (SFP) < 150 KM Nos. 1

ii LIU Box for Optical Fibre Cable Junction Nos. 2 1435.98

I Armoured control cables 1.1 Kv, along with associated accessories like clamps, glands, lugs and straight joints etc

iv) 14C X 2.5 mm2 Km 1.5

v) 19C X 2.5 mm2 Km 1.5

J Standard structure for equipment support (other than CB)-(MS)

i) Mild Steel (Erection) MT 1.5 3864.19

iI) Mild Steel (Dismantling) MT 0.5

K Single Channel PLCC Panel (with Speech and Data support and inbuilt Protection) Set 1 8836.6

L Wavetrap along with connecting clamps, connector, insulators and structure suitable for pedestal mounting etc.

ii) 75 ohms/125 ohms Co-axial cable KM 1 0

iii) Coupling Device Nos. 1 1299.5

iv) CAT6 Cable KM 0.1 9017.72

M Insulator strings antifog type&hardware, spacers, conductor(S), Busbar material,cable trays, bay MB, Clamps, Connectors including, Junction box,PVC pipes for equipment and lighting, all accessories etc. Set 1 107336.43

N Transportation of GSS materials (Approx. 75MT) from various GSS/ stores Godda, Gomia, Deoghar & Lalmatia to NTPC Farakka and Lalmatia GSS site including loading, unloading of the materials with 6MT truck.

(i) Upto first 50 KM. Trips 20 9972

(ii) Beyond 50 km KM 3000 48

O services engineer charges for PLCC (including Travelling ,Boarding, Lodging and fooding charges) per engineer/ day 2 56500

GRAND TOTAL (B)

NET TOTAL (A+B)

Rate to be quoted by bidder in % (percentage) in digit only upto two decimal places only against NET Total (A+B) and select criteria : Above/Below/Estimated cost. Select Criteria Put Rate in Case of Above and Below

Labour Cess @01%

Rupees in Words